R2E Project Report 1

R2E Mitigation ProjectStatus Report

2nd R2E Committee Meeting

20.01.2011

R2E Project Report 2

Follow-Ups• R2E Mandate: not required for Chamonix

presentation, propose however that we reorganize the website according to committee and project (according to current understanding)

• Safe-Rooms: phased approach agreed upon -> see last slide

• “Benchmarking”: -> see report from Marco• Layout drawings: 90% ready, whom to contact to

include them into the official repository• Memorandum for P5: update from RP + safe room

discussion to be included -> rather a report than a memorandum?

20.01.2011

R2E Project Report 3

R2E Highlights (Dec, Jan)Detailed Analysis of 2010 Operation– RadMon, BLM & Ratios– TLD Results for low-rad readings– Analysis of losses/luminosities/intensities

Shielding & Integration– P5 close to baseline

(few issues: e.g., support structure)– Opening of shielding tender (21.1.)– Shielding update for US85– P1 issue through UX/UL wall

Power-Converter R&D– Project advancing (conceptual studies)– 1st course on radiation hard developments held (for TE/EPC)– Extensive component test campaign for 2011 (test request?)– Collaboration set up with University of Montpellier & TRAD

Safe-Rooms– phased approach developed together with EN/EL

(waiting for safety input for phase-I, EN/EL for phase-II/III)– Critical point for baseline in P5 and P7

Benchmarking (good agreements with FLUKA)– UX85/US85– IR7 + …

20.01.2011

Calibration, Calibration, Calibration

Priority: Ready for 2012

R2E Project Report 4

Safe-Room Updatephased relocation approach which foresees:

a first relocation of the most sensitive control equipment (racks: EYU, EYC and EYP)230/48V supply from the surface (safety light + remaining 48V equipments)AUG verification and options (surface or other location) relocation of remaining (so-far judged low-risk) equipment, especially in case new (sensitive) components have to replace the existing equipment

20.01.2011

Reduce Risk

ImproveIf Required

Radiation Tests in H4

R2E Project Report 5

Further Failure Rate

2010 Radiation Level AnalysisUpdate of Estimate (scary)

Interesting Loss balance not available (so far) by OP Many issues with quality of logging (and signals) -> difficult for anlaysis Aiming for 50ns in 2012 (~100MJ or 1/2nom @4TeV)

20.01.2011

See Chamonix Slides

R2E Project Report 6

R2E Global Strategy & Dates

20.01.2011

Study Phase (2008-2010)Calculations, Early Actions, Strategy

Project Proposal (2010)Testing, Evaluation, Mitigation Plan

R2E Mitigation Project (2011-2016)

Medium Term R&D For Long-Term Evaluation Long-Term

Shielding & Relocation

P1, P5, P7, P8(+ small items)

Panic Evaluation

Struggling Resources

Power-Converters

Rad-Tol SolutionSCLs

Horizontal/Vertical Links

MonitoringAnalysis,

CalibrationTesting

Component & System Tests

CombinationRelocation

Rad-Tol EquipmentSCLs

(Civil Engineering)

Key Dates (Status 01.2011):

02.11. (Cables)03.11. (SafeRoom1)06.11. (SafeRoom2)

11.11. (1st Test Results) 12.11. (1st CD Review)

2012 (FGCs Production)

2010 Operation

06.11 (UX/UL@P1)

08.11. (CE Prestudy)04.12 (CE Study)

10.12. (Hori-SCLs)2013 (PCs and/or SCLs)